Individual Calculations December 2023
 Pichon, Sebastien  Total change: -3.20  Rating chartPersonal card
 Open International de Niort 79 Accession inferieur a 1900 Elo NIORT FRA 2023-11-02
RcRownchangeKK*chgGame
 1293 1455 4.00 6 -0.16 20 -3.20 
  Masseteau, Guillaume 1140 FRA0.501-0.3620-7.20 
  Louka, Christophe 1142 FRA0.001-0.8620-17.20 
  Bartkowiak, Luke 1220 FRA1.0010.21204.20 
  Bruneteau, Damien 1258 FRA1.0010.25205.00 
  Klein, Jean-Yves 1321 FRA1.0010.32206.40 
  Bertaud, Jean 1677 FRA0.5010.28205.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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